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FMC ADC 100M 14b 4cha - Software
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FMC ADC 100M 14b 4cha - Software
Commits
d4f3f230
Commit
d4f3f230
authored
Sep 14, 2020
by
Federico Vaga
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Plain Diff
drv: do not even setup timer if period_s=0
Signed-off-by:
Federico Vaga
<
federico.vaga@cern.ch
>
parent
694b6ad4
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5 additions
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3 deletions
+5
-3
fa-calibration.c
kernel/fa-calibration.c
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kernel/fa-calibration.c
View file @
d4f3f230
...
...
@@ -458,9 +458,10 @@ int fa_calib_init(struct fa_dev *fa)
/* Prepare the timely recalibration */
fa_calib_config
(
fa
);
setup_timer
(
&
fa
->
calib_timer
,
fa_calib_gain_update
,
(
unsigned
long
)
fa
);
if
(
fa_calib_period_s
)
if
(
fa_calib_period_s
)
{
setup_timer
(
&
fa
->
calib_timer
,
fa_calib_gain_update
,
(
unsigned
long
)
fa
);
mod_timer
(
&
fa
->
calib_timer
,
jiffies
+
HZ
*
fa_calib_period_s
);
}
out:
return
0
;
...
...
@@ -468,7 +469,8 @@ out:
void
fa_calib_exit
(
struct
fa_dev
*
fa
)
{
del_timer_sync
(
&
fa
->
calib_timer
);
if
(
fa_calib_period_s
)
del_timer_sync
(
&
fa
->
calib_timer
);
fa_identity_calib_set
(
&
fa
->
calib
);
fa_calib_config
(
fa
);
}
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